[elpa] master a3efeec 4/7: Wcheck: Handle filename value nil in --program-executable-p

[Teemu Likonen]

branch: master
commit a3efeec097d76244f30911da3d474f82c43c2936
Author: Teemu Likonen <address@hidden>
Commit: Teemu Likonen <address@hidden>

    Wcheck: Handle filename value nil in --program-executable-p
---
 packages/wcheck-mode/wcheck-mode.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/wcheck-mode/wcheck-mode.el 
b/packages/wcheck-mode/wcheck-mode.el
index 09a9329..3ccbaaf 100644
--- a/packages/wcheck-mode/wcheck-mode.el
+++ b/packages/wcheck-mode/wcheck-mode.el
@@ -2027,7 +2027,8 @@ a (valid) value for the KEY then query the value from
   "Return non-nil if PROGRAM is executable regular file."
   (when (stringp program)
     (let ((f (executable-find program)))
-      (and (file-regular-p f)
+      (and f
+           (file-regular-p f)
            (file-executable-p f)))))